forked from GNUsocial/gnu-social
243 lines
7.7 KiB
PHP
243 lines
7.7 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet, the distributed open-source microblogging tool
|
|
*
|
|
* Class for doing OAuth calls against Twitter
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* LICENCE: This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* @category Integration
|
|
* @package StatusNet
|
|
* @author Zach Copley <zach@status.net>
|
|
* @copyright 2009 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
|
|
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
|
exit(1);
|
|
}
|
|
|
|
/**
|
|
* Exception wrapper for cURL errors
|
|
*
|
|
* @category Integration
|
|
* @package StatusNet
|
|
* @author Adrian Lang <mail@adrianlang.de>
|
|
* @author Brenda Wallace <shiny@cpan.org>
|
|
* @author Craig Andrews <candrews@integralblue.com>
|
|
* @author Dan Moore <dan@moore.cx>
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @author mEDI <medi@milaro.net>
|
|
* @author Sarven Capadisli <csarven@status.net>
|
|
* @author Zach Copley <zach@status.net> * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
*
|
|
*/
|
|
class BasicAuthCurlException extends Exception
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Class for talking to the Twitter API with HTTP Basic Auth.
|
|
*
|
|
* @category Integration
|
|
* @package StatusNet
|
|
* @author Zach Copley <zach@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
*
|
|
*/
|
|
class TwitterBasicAuthClient
|
|
{
|
|
var $screen_name = null;
|
|
var $password = null;
|
|
|
|
/**
|
|
* constructor
|
|
*
|
|
* @param Foreign_link $flink a Foreign_link storing the
|
|
* Twitter user's password, etc.
|
|
*/
|
|
function __construct($flink)
|
|
{
|
|
$fuser = $flink->getForeignUser();
|
|
$this->screen_name = $fuser->nickname;
|
|
$this->password = $flink->credentials;
|
|
}
|
|
|
|
/**
|
|
* Calls Twitter's /statuses/update API method
|
|
*
|
|
* @param string $status text of the status
|
|
* @param int $in_reply_to_status_id optional id of the status it's
|
|
* a reply to
|
|
*
|
|
* @return mixed the status
|
|
*/
|
|
function statusesUpdate($status, $in_reply_to_status_id = null)
|
|
{
|
|
$url = 'https://twitter.com/statuses/update.json';
|
|
$params = array('status' => $status,
|
|
'source' => common_config('integration', 'source'),
|
|
'in_reply_to_status_id' => $in_reply_to_status_id);
|
|
$response = $this->httpRequest($url, $params);
|
|
$status = json_decode($response);
|
|
return $status;
|
|
}
|
|
|
|
/**
|
|
* Calls Twitter's /statuses/friends_timeline API method
|
|
*
|
|
* @param int $since_id show statuses after this id
|
|
* @param int $max_id show statuses before this id
|
|
* @param int $cnt number of statuses to show
|
|
* @param int $page page number
|
|
*
|
|
* @return mixed an array of statuses
|
|
*/
|
|
function statusesFriendsTimeline($since_id = null, $max_id = null,
|
|
$cnt = null, $page = null)
|
|
{
|
|
$url = 'https://twitter.com/statuses/friends_timeline.json';
|
|
$params = array('since_id' => $since_id,
|
|
'max_id' => $max_id,
|
|
'count' => $cnt,
|
|
'page' => $page);
|
|
$qry = http_build_query($params);
|
|
|
|
if (!empty($qry)) {
|
|
$url .= "?$qry";
|
|
}
|
|
|
|
$response = $this->httpRequest($url);
|
|
$statuses = json_decode($response);
|
|
return $statuses;
|
|
}
|
|
|
|
/**
|
|
* Calls Twitter's /statuses/friends API method
|
|
*
|
|
* @param int $id id of the user whom you wish to see friends of
|
|
* @param int $user_id numerical user id
|
|
* @param int $screen_name screen name
|
|
* @param int $page page number
|
|
*
|
|
* @return mixed an array of twitter users and their latest status
|
|
*/
|
|
function statusesFriends($id = null, $user_id = null, $screen_name = null,
|
|
$page = null)
|
|
{
|
|
$url = "https://twitter.com/statuses/friends.json";
|
|
|
|
$params = array('id' => $id,
|
|
'user_id' => $user_id,
|
|
'screen_name' => $screen_name,
|
|
'page' => $page);
|
|
$qry = http_build_query($params);
|
|
|
|
if (!empty($qry)) {
|
|
$url .= "?$qry";
|
|
}
|
|
|
|
$response = $this->httpRequest($url);
|
|
$friends = json_decode($response);
|
|
return $friends;
|
|
}
|
|
|
|
/**
|
|
* Calls Twitter's /statuses/friends/ids API method
|
|
*
|
|
* @param int $id id of the user whom you wish to see friends of
|
|
* @param int $user_id numerical user id
|
|
* @param int $screen_name screen name
|
|
* @param int $page page number
|
|
*
|
|
* @return mixed a list of ids, 100 per page
|
|
*/
|
|
function friendsIds($id = null, $user_id = null, $screen_name = null,
|
|
$page = null)
|
|
{
|
|
$url = "https://twitter.com/friends/ids.json";
|
|
|
|
$params = array('id' => $id,
|
|
'user_id' => $user_id,
|
|
'screen_name' => $screen_name,
|
|
'page' => $page);
|
|
$qry = http_build_query($params);
|
|
|
|
if (!empty($qry)) {
|
|
$url .= "?$qry";
|
|
}
|
|
|
|
$response = $this->httpRequest($url);
|
|
$ids = json_decode($response);
|
|
return $ids;
|
|
}
|
|
|
|
/**
|
|
* Make a HTTP request using cURL.
|
|
*
|
|
* @param string $url Where to make the request
|
|
* @param array $params post parameters
|
|
*
|
|
* @return mixed the request
|
|
*/
|
|
function httpRequest($url, $params = null, $auth = true)
|
|
{
|
|
$options = array(
|
|
CURLOPT_RETURNTRANSFER => true,
|
|
CURLOPT_FAILONERROR => true,
|
|
CURLOPT_HEADER => false,
|
|
CURLOPT_FOLLOWLOCATION => true,
|
|
CURLOPT_USERAGENT => 'StatusNet',
|
|
CURLOPT_CONNECTTIMEOUT => 120,
|
|
CURLOPT_TIMEOUT => 120,
|
|
CURLOPT_HTTPAUTH => CURLAUTH_ANY,
|
|
CURLOPT_SSL_VERIFYPEER => false,
|
|
|
|
// Twitter is strict about accepting invalid "Expect" headers
|
|
|
|
CURLOPT_HTTPHEADER => array('Expect:')
|
|
);
|
|
|
|
if (isset($params)) {
|
|
$options[CURLOPT_POST] = true;
|
|
$options[CURLOPT_POSTFIELDS] = $params;
|
|
}
|
|
|
|
if ($auth) {
|
|
$options[CURLOPT_USERPWD] = $this->screen_name .
|
|
':' . $this->password;
|
|
}
|
|
|
|
$ch = curl_init($url);
|
|
curl_setopt_array($ch, $options);
|
|
$response = curl_exec($ch);
|
|
|
|
if ($response === false) {
|
|
$msg = curl_error($ch);
|
|
$code = curl_errno($ch);
|
|
throw new BasicAuthCurlException($msg, $code);
|
|
}
|
|
|
|
curl_close($ch);
|
|
|
|
return $response;
|
|
}
|
|
|
|
}
|